0x803a…9080

Base

Runs code on every swap. Sets its own swap fee. Runs at pool creation.

0x803a30fe75671848312638337268bff22bd69080 First pool 16 Mar 2026View on explorer

BProbably fineNot in Uniswap’s hook registry

Pools

Dynamic-fee pools

Last new pool

7mo

Code size

6,045 B

What it can do

Runs code on every swap

Its code executes inside each trade in pools that use it.

Sets its own swap fee

Pools using it let the hook choose the swap fee instead of a fixed tier.

Runs at pool creation

It runs when a pool is created, often to lock in that pool’s settings.

Automated checks, not an audit

✓Not upgradeableNo proxy pattern found: the code is fixed.

✓No owner foundNo owner() function: nobody has an admin switch (as far as the standard check goes).

!Not in Uniswap’s hook registryUnregistered hooks get less scrutiny. Most scam hooks are unregistered.

?Source not checked yetThe block explorer didn’t answer in time. Reload in a moment.

?No audit linkedAutomated checks only.

1 total

PairCreatedFeePool ID

pfTIBBIR-4 / pfUSDC-3 7mo dynamic 0x4c12…b4ee Tx ↗